diff --git a/bitnami/promtail/2/debian-11/Dockerfile b/bitnami/promtail/2/debian-11/Dockerfile
index 8ed3af4fdd10..dfa0eb5c6e54 100644
--- a/bitnami/promtail/2/debian-11/Dockerfile
+++ b/bitnami/promtail/2/debian-11/Dockerfile
@@ -1,28 +1,32 @@
 FROM docker.io/bitnami/minideb:bullseye
-ENV HOME="/" \
-    OS_ARCH="amd64" \
-    OS_FLAVOUR="debian-11" \
-    OS_NAME="linux"
+
+ARG TARGETARCH
 
 LABEL org.opencontainers.image.authors="https://bitnami.com/contact" \
       org.opencontainers.image.description="Application packaged by Bitnami" \
-      org.opencontainers.image.ref.name="2.6.1-debian-11-r16" \
+      org.opencontainers.image.ref.name="2.6.1-debian-11-r17" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/promtail" \
       org.opencontainers.image.title="promtail" \
       org.opencontainers.image.vendor="VMware, Inc." \
       org.opencontainers.image.version="2.6.1"
 
+ENV HOME="/" \
+    OS_ARCH="${TARGETARCH:-amd64}" \
+    OS_FLAVOUR="debian-11" \
+    OS_NAME="linux"
+
 COPY prebuildfs /
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 # Install required system packages and dependencies
 RUN install_packages ca-certificates curl gzip libc6 procps tar
 RUN mkdir -p /tmp/bitnami/pkg/cache/ && cd /tmp/bitnami/pkg/cache/ && \
-    if [ ! -f promtail-2.6.1-2-linux-amd64-debian-11.tar.gz ]; then \
-      curl -SsLf https://downloads.bitnami.com/files/stacksmith/promtail-2.6.1-2-linux-amd64-debian-11.tar.gz -O ; \
+    if [ ! -f promtail-2.6.1-2-linux-${OS_ARCH}-debian-11.tar.gz ]; then \
+      curl -SsLf https://downloads.bitnami.com/files/stacksmith/promtail-2.6.1-2-linux-${OS_ARCH}-debian-11.tar.gz -O ; \
+      curl -SsLf https://downloads.bitnami.com/files/stacksmith/promtail-2.6.1-2-linux-${OS_ARCH}-debian-11.tar.gz.sha256 -O ; \
     fi && \
-    echo "d0df301a461f976cd829c96bfa898b53badd00df49850b8d15ecc561e330f1cf  promtail-2.6.1-2-linux-amd64-debian-11.tar.gz" | sha256sum -c - && \
-    tar -zxf promtail-2.6.1-2-linux-amd64-debian-11.tar.gz -C /opt/bitnami --strip-components=2 --no-same-owner --wildcards '*/files' && \
-    rm -rf promtail-2.6.1-2-linux-amd64-debian-11.tar.gz
+    sha256sum -c promtail-2.6.1-2-linux-${OS_ARCH}-debian-11.tar.gz.sha256 && \
+    tar -zxf promtail-2.6.1-2-linux-${OS_ARCH}-debian-11.tar.gz -C /opt/bitnami --strip-components=2 --no-same-owner --wildcards '*/files' && \
+    rm -rf promtail-2.6.1-2-linux-${OS_ARCH}-debian-11.tar.gz
 RUN apt-get update && apt-get upgrade -y && \
     rm -r /var/lib/apt/lists /var/cache/apt/archives
 RUN chmod g+rwX /opt/bitnami
diff --git a/bitnami/promtail/README.md b/bitnami/promtail/README.md
index 2fbbdbc9e24d..bf60251ee6fc 100644
--- a/bitnami/promtail/README.md
+++ b/bitnami/promtail/README.md
@@ -28,7 +28,7 @@ $ docker run --name promtail bitnami/promtail:latest
 Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags [in our documentation page](https://docs.bitnami.com/tutorials/understand-rolling-tags-containers/).
 
 
-* [`2`, `2-debian-11`, `2.6.1`, `2.6.1-debian-11-r16`, `latest` (2/debian-11/Dockerfile)](https://github.com/bitnami/containers/blob/main/bitnami/promtail/2/debian-11/Dockerfile)
+* [`2`, `2-debian-11`, `2.6.1`, `2.6.1-debian-11-r17`, `latest` (2/debian-11/Dockerfile)](https://github.com/bitnami/containers/blob/main/bitnami/promtail/2/debian-11/Dockerfile)
 
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